4313363321 has 2 divisors, whose sum is σ = 4313363322. Its totient is φ = 4313363320.

The previous prime is 4313363291. The next prime is 4313363333. The reversal of 4313363321 is 1233633134.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2355743296 + 1957620025 = 48536^2 + 44245^2 .

It is a cyclic number.

It is not a de Polignac number, because 4313363321 - 2¹⁰ = 4313362297 is a prime.

It is not a weakly prime, because it can be changed into another prime (4313363371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2156681660 + 2156681661.

It is an arithmetic number, because the mean of its divisors is an integer number (2156681661).

Almost surely, 2^4313363321 is an apocalyptic number.

It is an amenable number.

4313363321 is a deficient number, since it is larger than the sum of its proper divisors (1).

4313363321 is an equidigital number, since it uses as much as digits as its factorization.

4313363321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11664, while the sum is 29.

The square root of 4313363321 is about 65676.2005676333. The cubic root of 4313363321 is about 1627.8161277615.

Adding to 4313363321 its reverse (1233633134), we get a palindrome (5546996455).

The spelling of 4313363321 in words is "four billion, three hundred thirteen million, three hundred sixty-three thousand, three hundred twenty-one".